Step 1: Understanding the Question:
The question refers to the mental process through which an individual passes from first hearing about an innovation to final adoption (buying/using a new product regularly). This is a core concept in extension education and marketing.
Step 2: Detailed Explanation:
The traditional five-stage adoption process is as follows:
• Awareness (C): The consumer becomes aware of the new product (e.g., a new value-added fish product) but lacks information about it.
• Interest (B): The consumer is stimulated to seek information about the new product. They want to know its benefits and uses.
• Evaluation (D): The consumer considers whether trying the new product makes sense. They weigh the pros and cons.
• Trial (A): The consumer tries the new product on a small scale to improve his or her estimate of its value.
• Adoption (Final stage): The consumer decides to make full and regular use of the new product.
• Conclusion: The correct sequence of the given options is C $\rightarrow$ B $\rightarrow$ D $\rightarrow$ A.
Step 3: Final Answer:
The correct sequence is C, B, D, A.